A portable radiolucent stretcher for intra-aortic balloon counterpulsation

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[Coronary flow with intra-aortic balloon counterpulsation].

Figura 2 Con balón de contrapulsación intraaórtico. Paciente de 78 años al que en una ciruǵıa de revascularización coronaria se le realizó un by-pass de arteria mamaria interna izquierda a arteria coronaria descendente anterior (ACDA). Estas im agenes se han obtenido mediante eco-Doppler intraoperatoria y muestran el flujo en la ACDA. En la figura 1 se muestra el flujo en la ACDA sin apoyo del ...

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Complications of intra-aortic balloon insertion and counterpulsation.

One hundred consecutive patients considered to be candidates for intra-aortic balloon pumping (IABP) are reviewed from a standpoint of complications and difficulties encountered with balloon catheter insertion. A single attempt at positioning the balloon in the descending thoracic aorta proved successful in 73% of these patients, but the standard femoral artery approach proved difficult in 27% ...

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intra-aortic balloon counterpulsation in patients with unstable angina

Intra-aortic balloon counterpulsation is capable of reducing afterload in patients with unstable angina. Whether it is also capable of augmenting coronary blood flow to poststenotic myocardium is controversial. We studied seven patients receiving maximal drug therapy and requiring balloon pumping for unstable angina as balloon volume and assist ratio were altered. All patients had greater than ...

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Ischemic Colitis Caused by Intra-Aortic Balloon Pump Counterpulsation

Intra-aortic balloon pump counterpulsation (IABP) has been shown to prolong life in critically ill cardiac patients. However, complications including distal emboli, balloon rupture, bleeding, limb loss, and bowel ischemia continue to be associated with them. We present a case of a 56-year-old male who suffered bowel ischemia as a result of a malpositioned IABP. While the benefit of such devices...

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Coronary and microvascular physiology during intra-aortic balloon counterpulsation.

OBJECTIVES This study sought to identify the effect of coronary autoregulation on myocardial perfusion during intra-aortic balloon pump (IABP) therapy. BACKGROUND IABP is the most commonly used circulatory support device, although its efficacy in certain scenarios has been questioned. The impact of alterations in microvascular function on IABP efficacy has not previously been evaluated in hum...

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ژورنال

عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery

سال: 1972

ISSN: 0022-5223

DOI: 10.1016/s0022-5223(19)41920-x